Product Description
15B Brass Water Ball Valve, Full Flow
15 series BV is the excellent quality design for High-low temperature & High pressure conditions, suitable for domestic and commercial plumbing system, industrial application, sanitary, heating & air-condition system, pneumatic systems, waterworks, oil pipelines, gasoline network, saturated steam, used for non-aggressive fluid only.
● Pressure rating:
PN40/600psi -- 1/4"~1" (DN8~25mm)
PN25/360psi --11/4"~2" (DN32~50mm)
● Working temperature Min./Max.:
–20°C ~150°C (-4°F~302°F) in absence of steam
● Descriptions:
Full Flow(1/4 turn to open and close)
Nickel-plated Forged brass body
Chrome-plated Machined brass/S.S. ball *
Double 0-ring safe stem -PTFE ball seats(1/4" and 3/8")
TASAN Blowout-proof stem - Minimal 10000 times of use
Designed with adjustable gland and EPDM O-ring(1/2"~4")
TASAN Professional-Antirust handles with S.S. handle screw
Threads: ISO 228「equivalent to DIN EN 10226-1 and BS21」
Structure Charts
| Part Code |
Size |
A/mm |
B/mm |
C/mm |
| 15BNS301 |
1/4’’ |
39 |
35 |
52 |
| 15BNS302 |
3/8’’ |
40 |
35 |
52 |
| 15BNS303 |
1/2’’ |
45 |
37 |
52 |
| 15BNS304 |
3/4’’ |
51 |
42 |
56 |
| 15BNS305 |
1’’ |
59 |
48 |
65 |
| 15BNS306 |
11/4’’ |
69 |
- |
65 |
| 1 |
Body |
High-density Forged Brass |
| 2 |
Seats |
Pure PTFE (Polytetrafluoroethylene) |
| 3 |
Ball |
Forged Brass/S.S.* |
| 4 |
Body Cap |
Forged Brass |
| 5 |
Stem |
Machined Brass Rod/S.S.* |
| 6 |
O-ring |
EPDM 70 Shore |
| 7 |
Gland Packing |
Pure PTFE (Polytetrafluoroethylene) |
| 8 |
Gland |
Machined Brass Rod |
| 9 |
Lever Handle |
Z.P. Steel Varnished, PVC Sleeve |
| 10 |
Screw Nut |
Stainless Steel |
| 11 |
T Handle |
Aluminum |
| 12 |
Name Plate |
POM |
| 13 |
Handle Screw |
Nickel-plated Steel |
The thread, color of handle, materials, etc. can be customized.
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